Dr Len Necefer opens up 2025 for The River Radius. Len is the mind and perspective I wanted to welcome me and you both into this 6th season of The River Radius. We talk through the relationship of rivers and elections, of books for this year, the work and impact of Secretary of the Interior Deb Haaland, and other river and life layers. Len is the founder of Natives Outdoors, the Sonoran Avalanche Center, runs rivers, is articulate and intelligently humorous. This is the 2nd episode with Dr Len Necefer and both are some of my favorites.

1ST EPISODE: Part 1, Dr Len Necefer, Living in the Soup
Apple Podcasts
Spotify

GUEST
Dr Len Necefer website
Natives Outdoors
Outside TV: Running Dry
Dr Len Necefer personal IG account
Sonoran Avalanche Center IG account

RELEVANT LINKS
Office of Indian Energy Policy and Programs
Honold Foundation

BOOKS
Surviving Autocracy by Masha Gessen
The NativesOutdoors reading list for the outdoor industry

SPONSORS
Denver Area Nissan Dealers
@nissanusa

River Management Society
2025 Symposium
@rivermgtsociety
FB River Management Society

THE RIVER RADIUS

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To move from 2024 into 2025, we have one guest in two episodes for you. Our guest is Dr Len Necefer. This is the first episode. We talk through life wrapped in intellect and self facing humor, 6th grade reading levels, native art and the modern retail market, an upriver bike ride, and river runs at the northern most reaches of the North American continent. Len is the “star” of his Outside TV show where he is riding his bike up the Colorado River from Mexico to Colorado. He is the founder of Natives Outdoors. He served the Obama Administration in the Dept of Energy. And Len is part of the founding crew of the Sonoran Avalanche Center. Len and I sat on top of a small mountain, on a park bench looking down on the deep desert river and ski town of Tucson, Arizona on a Sunday morning in the end of November to laugh and learn, and talk life and rivers.

GUEST
Dr Len Necefer website
Natives Outdoors
Outside TV: Running Dry
Dr Len Necefer personal IG account
Sonoran Avalanche Center IG account

RELEVANT LINKS
Bogs in collaboration with Natives Outdoors
Honold Foundation
Returning Rapids
Returning Rapids of Cataract 2021
Autopsy of a Post Reservoir River

SPONSORS
Denver Area Nissan Dealers
@nissanusa

Over It Raft Covers
@overitraftcovers

THE RIVER RADIUS

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Do rivers have rights? Should they have a set of rights that guide how they are used? In September of this year, 2024, the Biobio River in Chile was assigned a Declaration of Rights. This non binding document allows for work to be done towards making the Declaration influential and even binding at a later date. We speak with International Rivers and Malen Lebu in Chile to understand this more.

SPONSORS
Denver Area Nissan Dealers
@nissanusa

Over It Raft Covers
@overitraftcovers
promo code, free shipping: riverradius

GUESTS

Monti Aguirre

International Rivers

Evaluna Morales
@azulcordillera

Malen Lebu
Facebook
@malenlebu IG

Kayakimun
@kayakimun

Rios to Rivers

Biobio River

Declaration of Rights for the Biobio

Earth Law Center

Maranon River, Peru, Declaration of Rights

THE RIVER RADIUS

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Darby McAdams holds many places in the river world: kayaker, film maker & instructor of both kayaking and film work for young paddlers. In November of 2024 her new film NEAR THE RIVER went public. In this episode Darby moves through her kayak path, her film path and talks about NEAR THE RIVER and its story about the people of the Zambezi River in Africa.

DARBY MCADAMS
Near the River film
IG
River Roots Film Production
NRS Dirtbag Diaries: “Darby McAdams & the Evolution of Passion” by Chandra Brown

SPONSORS
Denver Area Nissan Dealers
@nissanusa

Over It Raft Covers
@overitraftcovers
promo code, free shipping: riverradius

THE RIVER RADIUS

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Georgia has rivers and streams running from the mountain country of the Southern Appalachians to the Gulf of Mexico, totaling about 70,000 total miles of waterways. Whitewater and flatwater. Clear water and Black water. And a long history of publicly accessible rivers and streams. That access is being debated by the State of Georgia and bills have been proposed that would curtail access for the public. We talk with Georgia Rivers to learn more about this topic and about the public meeting and comment process.

SPONSORS

Denver Area Nissan Dealers
@nissanusa

Over It Raft Covers
@overitraftcovers
promo code, free shipping: riverradius

GUEST

Georgia Rivers

Freedom to Float

Joe Cook

PUBLIC MEETING
Wednesday, Nov. 13, at 9 a.m. in Newnan Donald W. Nixon Centre for Performing and Visual Arts in Newnan, GA.

Email your comments / Georgia Residents

Email your comments / Non Georgia Residents

THUMBNAIL IMAGE

Pic credit, Joe Cook, Georgia Rivers
Flint River, Georgia, Fall 2024

THE RIVER RADIUS

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In the summer of 2024, the Chilcotin River in British Columbia had a landslide that completely blocked the river creating a natural dam. For the next 6 days the river water backed up behind this dam until the waters finally worked over the top the of the landslide, creating a breach that would exceed the previous historical flows by 5 fold. 3 people share their experience and knowledge of the landslide in this episode.

EPISODE GUESTS

TŜILHQOT’IN National Government
Jenny Philbrick, Executive Director
State of Local Emergency Declared for Tŝilhqot’in Territory due to Tŝilhqox (Chilcotin River) Landslide
Tŝilhqot’in National Government initiating Emergency Salmon Task Force

ROAM Rivers, Oceans and Mountains
Brian McCutcheon

British Colombia Ministry of Water, Land and Resource Stewardship
Natasha Cowie, Hydrologist, River Forecast Centre

TIME LAPSE IMAGES OF LANDSLIDE AND BREACH & other info on landslide
Scroll down to "Timelapse..."

YOU TUBE VIDEOS

Short: "...helicopter view of landslide..."

Short: "...building washed away..."

Landslide breach video

"Water begins moving past landslide damming Chilcotin River"

River Radius Instagram and Facebook has videos also.
Links below.

EPISODE SPONSORS

THE RIVER RADIUS

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Why have cases of reported bat encounters at the Colorado River in the Grand Canyon drastically increased in the last several years? What are the chances of contracting rabies from a bat encounter? How is the safety of helicopter crews wrapped up in the physical location of a bat encounter? What does the vaccination process look like? In this episode, we utilize the personal story of a river runner's bat bite in the Grand Canyon, the expert perspectives of 2 ecologists, a CDC rabies expert, and the woman who oversees Search and Rescue in the Grand Canyon to provide insight into that real bat encounter that played out in the fall of 2023.

GUESTS

Beppe Amodio
Brandon Holton
Anya Metcalfe
Dr. Ryan Wallace
Lisa Hendy

RESOURCES

Rabies surveillance in the United States during 2022
Bat Citizen Science in the Grand Canyon
Radiolab episode on Rabies
Novartis Pharmaceuticals Patient Assistance Program
Grifols Patient Assistance Program
RX Assist

SPONSORS

River Management Society
Instagram
Facebook
2025 Symposium

Denver Area Nissan Dealers
Instagram

THE RIVER RADIUS

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Instagram

Facebook

Apple Podcast

Spotify

Link Tree